#include <57header.h>

void fun2(int num){
    printf("fun2 - num: %d \n", num);
}

void fun3(int num){
    printf("fun3 - num: %d \n", num);
}
int main(int argc,char*argv[])
{

    //signal(2, fun);
    signal(SIGINT, fun2);
    //signal(SIGINT, SIG_IGN);

    signal(3, fun3);

    while(1);
    return 0;
}

